168824222 has 8 divisors (see below), whose sum is σ = 289412976. Its totient is φ = 72353232.

The previous prime is 168824221. The next prime is 168824251. The reversal of 168824222 is 222428861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168824221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6029423 + ... + 6029450.

It is an arithmetic number, because the mean of its divisors is an integer number (36176622).

Almost surely, 2^168824222 is an apocalyptic number.

168824222 is a deficient number, since it is larger than the sum of its proper divisors (120588754).

168824222 is a wasteful number, since it uses less digits than its factorization.

168824222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058882.

The product of its digits is 24576, while the sum is 35.

The square root of 168824222 is about 12993.2375488175. The cubic root of 168824222 is about 552.6857310499.

The spelling of 168824222 in words is "one hundred sixty-eight million, eight hundred twenty-four thousand, two hundred twenty-two".